2BLB8-BCB300Manual Controller

电动床中端款控制盒带头枕位置说明书 （Electric Bed Mid-range Control Box with Headrest Position User Manual ） 1. 控制盒接线说明（Control Box Wiring Instructions） Silkscreen Chinese Description English Description (Certification Standard) POWER 接 29V 电源 29V DC Power Input DC 29V 连接 DC 29V 电源模块 （测试端口输出 5V 2.1A） DC 29V Power Supply Module (Test Port: 5V 2.1A Output) HD MASSAGE 头部按摩电机接口 Head Massage Motor Port FT MASSAGE 脚部按摩电机接口 Foot Massage Motor Port LED 5V 脚灯接口 5V Foot Light Port SENSOR 脚灯人体感应接口 Foot Light Human Body Induction Port HD MOTOR 头部电机（头枕升降驱动） Head Motor (Headrest Lift Drive) FT MOTOR 脚部电机（脚部升降驱动） Foot Motor (Foot Lift Drive) LB MOTOR 背部电机（背部升降驱动） Back Motor (Back Lift Drive) MFP 多功能扩展接口 Multi-Function Expansion Port SYNC 同步接口 Sync Port SPK 音频扬声器接口 Audio Speaker Port 2. 功能示意图(Function Diagram ） 3.产品性能（Product performance） (1) The input of Control Box is DC 29V. 4.遥控器按键功能说明（Remote Control Button Function Description） （1）按键配码说明（Button Pairing Instructions）： 中文：把控制盒上电，控制盒内会有灯光闪烁，在 10 秒内同时按手柄上的同升 和同降键 3-5s 左右，背光灯闪烁，在和控制盒配对后成功蜂鸣器响 2 声。背 光停止闪烁，配对成功。 English：Power on the control box, and the indicator light inside will flash. Within 10 seconds, press and hold the Up All and Down All buttons on the remote simultaneously for about 3-5 seconds. The backlight will flash, and a 2-beep confirmation sound will play once pairing with the control box is successful. The backlight will stop flashing to indicate pairing completion. （2）按键控制说明（Button Operation Instructions）： 1.中文：长按头部上升按键头部电机伸出，松开按键停止；长按头部下降按键头 部电机收回，松开按键停止； English：Press and hold the Head Up button to extend the head motor; release to stop. Press and hold the Head Down button to retract the head motor; release to stop. 2.中文：长按背部上升按键背部电机伸出，松开按键停止；长按背部下降按键背 部电机收回，松开按键停止； English：Press and hold the Back Up button to extend the back motor; release to stop. Press and hold the Back Down button to retract the back motor; release to stop. 3.中文：长按脚部上升按键脚部电机伸出，松开按键停止；长按脚部下降按键脚 部电机收回，松开按键停止； English：Press and hold the Foot Up button to extend the foot motor; release to stop. Press and hold the Foot Down button to retract the foot motor; release to stop. 4.中文：长按同升按键电机全部伸出，松开按键停止；长按同降按键电机全部收 回，松开按键停止； English：Press and hold the Up All button to extend all motors; release to stop. Press and hold the Down All button to retract all motors; release to stop. 5.中文：点按一键放平，全部电机全部收回； English：Short press the Flat Position button to retract all motors to the fully flat position. 6.中文：长按记忆键 1 或 2 键 3 秒，记忆电机当前位置，当电机运行到其它 位置时，点按记忆键，电机自动运行到之前记忆位置； English：Press and hold the Memory 1 (M1) or Memory 2 (M2) button for 3 seconds to save the current motor positions. When the motors are in other positions, short press the memory button to automatically return to the saved position. 7.中文：点按脚灯功能键打开脚灯，再次点按关闭脚灯； English：Short press the Foot Light button to turn on the foot light; press again to turn it off. 8.中文：点按头部按摩功能键可打开头部按摩功能，再次点按切换 2 档头部按 摩功能，再次点按切换 3 档头部按摩功能，再点关闭头部按摩功能； English：Short press the Head Massage button to activate head massage (Level 1). Press again to switch to Level 2, press again to switch to Level 3, and press once more to turn off head massage. 9.中文：点按按摩变频切换 1、2 档频率按摩； English：Short press the massage frequency button to switch between Level 1 and Level 2 massage modes. 10.中文：点按脚部按摩功能键可打开脚部按摩功能，再次点按切换 2 档脚部按 摩功能，再次点按切换 3 档脚部按摩功能再点关闭脚部按摩功能。 English：Short press the Foot Massage button to activate foot massage (Level 1). Press again to switch to Level 2, press again to switch to Level 3, and press once more to turn off foot massage. （3）同步功能说明： 1.中文：用同步线将两个控制盒连接起来，一个遥控器可实现对两个 控制盒同步控制。 English：Synchronization Function Description: Connect the two control boxes with a sync cable, and a single remote control can realize synchronous control of both control boxes. 5.功能示意图(Function Diagram ） FCC Statement 1.This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

Remacro Technology Co.,Ltd 2026-04-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BLB8-BCB300) [Remacro Technology Co.,Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Yangwen Duan Certification Engineer Remacro Technology Co.,Ltd No.5555, Tongjin Road, Wujiang Economic Development Zone, Suzhou, Jiangsu, China Remacro Technology Co.,Ltd 2026-04-20 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BLB8-BCB300) [Remacro Technology Co.,Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Yangwen Duan Certification Engineer Remacro Technology Co.,Ltd No.5555, Tongjin Road, Wujiang Economic Development Zone, Suzhou, Jiangsu, China

External

2026-04-09 R2 50 36 Remacro Technology Co., Ltd. CONTROL BOX M/N:RK23300726X000 Rev:V1.0 R 3AINPUT:DC 29V S/N:1D0000000000000 Model:BCB300 FCC ID:2BLB8-BCB300 Rev.Description Date Name Yanliu Wei Initial Release

Internal Antenna

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) FCC ID: 2BLB8-BCB300 EUT Specification EUT Control Box Frequency band (Operating) 2403MHz, 2442MHz, 2480MHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power -1.25dBm(0.7499mW) Antenna gain (Max) 1.09dBi Evaluation applied MPE Evaluation SAR Evaluation 2 / 3 Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where P d = Power density in mW/cm 2 , P out =output power to antenna in mW. G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm P d the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. For multiple RF sources: Multiple RF sources are exempt if: in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation Evaluated k : the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limit k : either the general population/uncontrolled maximum permissible exposure (MPE) or specific Absorption rate (SAR) limit for each fixed, mobile, or portable RF source k. 3 / 3 Measurement Result Mode Max Measured Power (dBm) Tune up tolerance (dBm) Max tune up conducted power(dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm 2 ) Power density Limits (mW/ cm 2 ) Results GFSK -1.25 -1.25±1 0 1 1.09 1.2583 0.000250 1 PASS Signature: Alan He Date: 2026-4-28

ANTENNA DOCUMENT 1:SPECIFICATIONS 1.1Electrical Specifications ITEM SPEC UNIT Frequency 2400-2500 MHz Gain1.09(Max) dBi S.W.R<=2.0 Antenna typetype PIFA Impedance50 Ω 1.2 Mechanical Specification ITEM SPEC UNIT Size 23.8 mm Radiator material material Brass(Gold coating) Operation Temperature Temperature -20—+65 1.3 Appearance and Dimensions ANTENNA DOCUMENT 2:MEASUREMENT PHI=0 PHI=90 THETA=90 Gain[dBi] Beam Peak Beam Null Freq.[MHz] Value Phi ThetaValue Phi Theta Efficiency 2403 1.09 45.53% 2440 -0.18 38.38% 2480 0.30 37.07%

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C TEST REPORT For Control Box MODEL NUMBER: BCB300, BCB300I REPORT NUMBER: E04A2611039F01201 ISSUE DATE: March 31, 2026 FCC ID: 2BLB8-BCB300 Prepared for Remacro Technology Co.,Ltd No.5555, Tongjin Road, Wujiang Economic Development Zone, Suzhou, Jiangsu, China Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A2611039F01201 Page 2 of 63 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 March 31, 2026 Initial Issue REPORT NO.: E04A2611039F01201 Page 3 of 63 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2020, Clause 6.2 FCC Part 15.207 N/A Conducted Output Power ANSI C63.10-2020, Clause 11.9.1.2 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2020, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2020, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2020, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2020, Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2020, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A2611039F01201 Page 4 of 63 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS..................................................................................... 5 2. TEST METHODOLOGY......................................................................................................... 6 3. FACILITIES AND ACCREDITATION..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.1. CHANNEL LIST ........................................................................................................ 8 5.2. MAXIMUM CONDUCTED OUTPUT POWER ........................................................... 9 5.3. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.4. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.5. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 5.6. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 10 5.7. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 12 7.1. Conducted Output Power ........................................................................................ 12 7.2. 6dB Bandwidth ........................................................................................................ 14 7.1. Power Spectral Density ........................................................................................... 16 7.2. Conducted Band edge and spurious emission ........................................................ 17 7.3. Duty Cycle .............................................................................................................. 19 8. RADIATED TEST RESULTS ............................................................................................... 20 9. ANTENNA REQUIREMENT ................................................................................................ 39 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 40 11. TEST DATA - Appendix A ..................................................................................... 42 REPORT NO.: E04A2611039F01201 Page 5 of 63 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Remacro Technology Co.,Ltd Address: No.5555, Tongjin Road, Wujiang Economic Development Zone, Suzhou, Jiangsu, China Manufacturer Information Company Name: Remacro Technology Co.,Ltd Address: No.5555, Tongjin Road, Wujiang Economic Development Zone, Suzhou, Jiangsu, China EUT Information Product Description: Control Box Model: BCB300 Series Model: BCB300I Brand: / Sample Received Date: March 12, 2026 Sample ID: A26011039 012 Date of Tested: March 12, 2026 to March 30, 2026 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47 FCC PART 15 SUBPART C Pass Prepare…

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Radiated Band edge and Spurious Emission